Across
- 1. something that is a high quality
- 5. an area of built up houses
- 6. the spreading of urban areas into surrounding areas
- 7. the amount of land needed for a person to live
- 9. the area of a poor spot with poor people
- 10. the expansion of urban areas
- 11. the amount of people in a area
Down
- 2. evenly spread urban areas
- 3. the growth of areas
- 4. a city with more than 10 million
- 8. something that is urban